<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->


<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!DOCTYPE html
  PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="zh-cn" xml:lang="zh-cn">
<head>
      <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
   
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="DC.Type" content="topic">
<meta name="DC.Title" content="周期性执行备份">
<meta name="product" content="">
<meta name="DC.Relation" scheme="URI" content="zh-cn_topic_0000001792520366.html">
<meta name="prodname" content="">
<meta name="version" content="">
<meta name="brand" content="30-OceanProtect 备份一体机 1.5.0-1.6.0 帮助中心">
<meta name="DC.Publisher" content="20240320">
<meta name="DC.Format" content="XHTML">
<meta name="DC.Identifier" content="ZH-CN_TOPIC_0000001792520334">
<meta name="DC.Language" content="zh-cn">
<link rel="stylesheet" type="text/css" href="public_sys-resources/commonltr.css">
<title>周期性执行备份</title>
</head>
<body style="clear:both; padding-left:10px; padding-top:5px; padding-right:5px; padding-bottom:5px"><a name="ZH-CN_TOPIC_0000001792520334"></a><a name="ZH-CN_TOPIC_0000001792520334"></a>

<h1 class="topictitle1">周期性执行备份</h1>
<div><p>将需要保护的资源关联到指定SLA策略，系统将对这些资源按照SLA策略进行保护。</p>
<div class="section"><h4 class="sectiontitle">操作步骤</h4><ol><li><span>选择<span class="uicontrol" id="ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001839142377_uicontrol31735811411">“<span id="ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001839142377_text4171858161413">保护</span> &gt; 文件系统 &gt; <span id="ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001839142377_text6353164213157">对象存储</span>”</span>。</span></li><li><span>单击“对象集合”页签，勾选需要保护的对象集合，单击<span class="uicontrol">“<span>保护</span>”</span>。</span><p><p>您也可以勾选多个对象集合进行批量保护。</p>
</p></li><li><span>选择SLA。</span><p><p id="ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001607841256_p33248794210">您也可以单击<span class="uicontrol" id="ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001607841256_uicontrol744210206420">“<span id="ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001607841256_text1460532344618">创建</span>”</span>，创建新的SLA。</p>
</p></li><li><span>配置对象集合保护高级参数。</span><p><div class="p">相关参数说明如<a href="#ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001792548340_table354613271506">表1</a>所示。
<div class="tablenoborder"><a name="ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001792548340_table354613271506"></a><a name="zh-cn_topic_0000001792548340_table354613271506"></a><table cellpadding="4" cellspacing="0" summary="" id="ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001792548340_table354613271506" frame="border" border="1" rules="all"><caption><b>表1 </b>对象集合保护高级参数说明</caption><colgroup><col style="width:19.75%"><col style="width:80.25%"></colgroup><thead align="left"><tr><th align="left" class="cellrowborder" valign="top" width="19.75%" id="mcps1.3.2.2.4.2.1.2.2.3.1.1"><p>参数</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="80.25%" id="mcps1.3.2.2.4.2.1.2.2.3.1.2"><p>说明</p>
</th>
</tr>
</thead>
<tbody><tr><td class="cellrowborder" valign="top" width="19.75%" headers="mcps1.3.2.2.4.2.1.2.2.3.1.1 "><p>ACL备份</p>
</td>
<td class="cellrowborder" valign="top" width="80.25%" headers="mcps1.3.2.2.4.2.1.2.2.3.1.2 "><p>默认关闭，开启后，将备份桶和对象的ACL属性，同时也会降低对象扫描速度。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="19.75%" headers="mcps1.3.2.2.4.2.1.2.2.3.1.1 "><p>使用桶日志进行增量扫描</p>
</td>
<td class="cellrowborder" valign="top" width="80.25%" headers="mcps1.3.2.2.4.2.1.2.2.3.1.2 "><p><span style="color:#282B33;">针对待备份的桶，如需开启使用桶日志进行增量扫描，请确保：</span></p>
<ul><li><span style="color:#282B33;">该桶已打开桶日志开关并对桶日志进行相关配置。</span></li><li><span style="color:#282B33;">备份所使用的用户对用于存储该桶相关日志的桶有读权限。</span></li></ul>
<div class="note"><span class="notetitle"> 说明： </span><div class="notebody"><p>仅对象存储类型为华为云Stack对象存储时展示该参数。</p>
</div></div>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="19.75%" headers="mcps1.3.2.2.4.2.1.2.2.3.1.1 "><p><span>小文件聚合</span></p>
</td>
<td class="cellrowborder" valign="top" width="80.25%" headers="mcps1.3.2.2.4.2.1.2.2.3.1.2 "><p><span style="color:#282B33;">开启后，将聚合同层目录下的小文件为大文件，节省存储空间。</span></p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</p></li><li><span>单击<span class="uicontrol" id="ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001607841256_uicontrol471113581111">“确定”</span>。</span><p><p id="ZH-CN_TOPIC_0000001792520334__zh-cn_topic_0000001607841256_p25041111535">如果当前系统时间已晚于该SLA首次备份的开始时间，则关联备份SLA后可以选择在当前立即执行备份或者根据SLA中设置的备份策略等待下次调度。</p>
</p></li></ol>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>父主题：</strong> <a href="zh-cn_topic_0000001792520366.html">步骤7：执行备份</a></div>
</div>
</div>

<div class="hrcopyright"><hr size="2"></div><div class="hwcopyright">版权所有 &copy; 华为技术有限公司</div></body>
</html>